Reverse osmosis water purifier

Abstract

The invention discloses a reverse osmosis water purifier which comprises a first-stage PP (polypropylene) filter element, a second-stage granular activated carbon filter element, a third-stage sintered activated carbon filter element, a fourth-stage RO (Reverse Osmosis) filter element and a fifth-stage rear activated carbon filter element which are sequentially connected, wherein a water inlet three-way valve, a water filtering ball valve, a low-pressure switch and a water inlet electromagnetic valve are sequentially arranged on a raw water pipeline connected to the first-stage PP filter element; a water outlet pipe for water filtered by the fifth-stage rear activated carbon filter element is connected with a quick connector of a gooseneck faucet; a water inlet pipe of the fifth-stage rear activated carbon filter element is connected with a quick connector of a water storage barrel; a booster pump is arranged between the third-stage sintered activated carbon filter element and the fourth-stage RO filter element; a transformer is arranged on the booster pump; a water outlet pipeline of the fourth-stage RO filter element is connected to a pipeline for connecting the fifth-stage rear activated carbon filter element and the water storage barrel. The reverse osmosis water purifier is always in optimal water production working time, and works in an optimal water production state.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a reverse osmosis water purifier. Background technique [0002] At present, the reverse osmosis water purifiers on the market need to effectively block and separate the harmful substances in the water through the various filter elements inside the water purifier to obtain pure drinking water. The filter elements at all levels have a service cycle. If the filter element of the water purifier is not replaced regularly and on time, it will be difficult to guarantee the quality of the water purified and filtered by the water purifier. Therefore, it is particularly important to replace the filter element of the water purifier regularly. However, due to the non-uniformity of the service cycle and replacement time of the filter elements at all levels of the water purifier in life, and the fact that this point is often overlooked due to various reasons during use, it is difficult...

AI Technical Summary

Problems solved by technology

However, due to the non-uniformity of the service cycle and replacement time of the filter elements at all levels of the water purifier in life, and the fact that this point is often overlooked due to various reasons during use, it is difficult to obtain effective control and solutions. As a result, the quality of the water purified and filtered by the water purifier will decline, which will not achieve the desired effect and affect the use

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